Tom Green is a county in Texas. It was formed in 1874 (organized 1874) from the following county/ies: Bexar. Tom Green began keeping birth records in 1903, marriage records in 1875, and death records in 1903. It began keeping land records in 1875, probate records in 1875, and court records in 1875. For more information, contact the county at 124 W. Beauregard, San Angelo 76903. On the attached map, Tom Green is located at G7.